Refactor CI workflow to simplify build process

Removed matrix strategy for target architectures and simplified build steps.

Author: djunekz

.github/workflows/ci.yml

@@ -9,48 +9,30 @@ on:
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        target: [ "x86_64-unknown-linux-gnu", "aarch64-unknown-linux-gnu" ]
     steps:
+      # 1. Checkout repo
       - name: Checkout code
         uses: actions/checkout@v3
 
+      # 2. Setup Rust stable
       - name: Setup Rust
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
           override: true
 
-      - name: Cache cargo registry and build
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-cargo-
-
-      - name: Add Rust target
-        run: rustup target add ${{ matrix.target }}
-
-      - name: Build project
-        run: cargo build --release --target ${{ matrix.target }}
+      # 3. Build release binary
+      - name: Build pmcli
+        run: cargo build --release
 
+      # 4. Run tests
       - name: Run tests
-        run: cargo test --all --release --target ${{ matrix.target }}
+        run: cargo test --all --release
 
-      - name: Check formatting
+      # 5. Check formatting
+      - name: Check code formatting
         run: cargo fmt --all -- --check
 
-      - name: Lint code
+      # 6. Lint code
+      - name: Lint with Clippy
         run: cargo clippy --all-targets --all-features -- -D warnings
-
-      - name: Upload release binary (optional)
-        if: github.event_name == 'push'
-        uses: actions/upload-artifact@v3
-        with:
-          name: pmcli-${{ matrix.target }}
-          path: target/${{ matrix.target }}/release/pmcli